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 BMW F20 B38 118i, common problem

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ktek
post Feb 8 2024, 11:43 AM

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leak waters here n there.
my house got b38 set
ktek
post Feb 8 2024, 11:46 AM

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B series不漏油, 可是漏水
friend punya conclusion
ktek
post Feb 8 2024, 11:58 AM

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QUOTE(salad said @ Feb 8 2024, 11:52 AM)
leak waters from air cond radiator?
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b38 aircond uses gas one. maybe urs support water
ktek
post Feb 8 2024, 12:13 PM

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the 318 lci. fc jimat petrol
ktek
post Feb 8 2024, 12:24 PM

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QUOTE(blindmutedeaf @ Feb 8 2024, 12:18 PM)
i think this is all plastic issue.... toyota also kena
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turbo is cast metal. forget steel or alu
leak pun
ktek
post Feb 9 2024, 09:57 AM

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QUOTE(littlefire @ Feb 9 2024, 09:25 AM)
B38 most serious issue my mechanic encounter, turbo leak water coolant in it. Yes, they are water leak from the inner turbo and luckily during pressure leak test the exhaust downpipe were taken out and noticed the water dripping from it.

You got 3 options, either buy new turbo, service/fix turbo with China parts or buy half-cut.

The previous owner in the end choose half-cut
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#metoo luckily idrive appear notice warning coolant finish
half cut so it might happens again
ktek
post Feb 14 2024, 04:45 PM

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QUOTE(ayamxxx @ Feb 14 2024, 02:04 PM)
i mean if the turbo kong (rarely or after hit really2 high mileage) nowadays we can send the malfunction turbo for servicing and built it as standard back. not sure if it related, my company's car old Mitsubishi Triton Diesel with turbocharge engine just spend 5 days for Turbo kong repair (services) in Miri and the invoices shown at rm1.7k. If buy recond, for sure more expansive.
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not rarely or high mileage. mine kena around 70k odo. many ppl kena random odo
metal housing pecah (might cause by water rust)
ktek
post Feb 14 2024, 04:52 PM

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QUOTE(shyan90's @ Feb 14 2024, 03:23 PM)
Any idea total cost for half cut turbo replacement for b38?
Hope it will not happen for me..haha
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january 2023
Turbo used&gasket rm6670
Engine oil & filter rm490
Aircond filter rm130
Air cond service rm280
Total RM7,570

later continue leak other places.

QUOTE(littlefire @ Feb 14 2024, 03:27 PM)
Dont know the actual amount, but need few k for sure (still cheaper than new turbo from SC at least 50% from what i heard).
You can just go half-cut shop and ask for it, depending on shop some may varies depending on quality & where they get the parts.
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finish warranty sc charge double of above mentioned cost
ktek
post Feb 14 2024, 08:39 PM

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bill after warranty, outside workshops.

if not mistaken. got claim DRIVETRAIN MALFUNCTION in sc before.
counter told me it was turbo. i dont belive that.
anyway foc period just let them repair.

so ckd spare part is very laoya
ktek
post Feb 14 2024, 08:43 PM

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now. still got issue with differential.
not serious. so leave it bah.
hope can delay until resell to next owner surprise gift

btw zf8 where got good. everybody praise while i hate it so muchs
ktek
post Feb 15 2024, 06:08 PM

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QUOTE(ayamxxx @ Feb 14 2024, 09:08 PM)
which tranny is best in your opinion?
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all kind of gearbox technology are good. be it auto manual
ancient modern. is all about ratio bro
the most basic thing pun cannot do it right. so

how about urs. best tranny ?
QUOTE(shyan90's @ Feb 14 2024, 09:48 PM)
What happen on differential?
What makes you hate ZF8 so much? Delay on changing gear or too smart always change gear?
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hi speed uturn/ play drift sliding. produces loud grinding noise.
no error in idrive. suspect inside fluid oil kurang quality & kurang quantity

ratio not suitable for b38 (turbo)
ktek
post Feb 15 2024, 06:16 PM

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QUOTE(shyan90's @ Feb 14 2024, 06:42 PM)
Hmm..if turbo spoiled cant do anything...other wise other service price sounds ok to me.
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one of a reason it cost high is the whole piece combine with exhaust manifold
ktek
post May 18 2024, 08:44 PM

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QUOTE(shyan90's @ May 18 2024, 12:24 AM)
End up opt for B38 318i.
full service record by AB..bought with sime darby..
Luck enuf my unit back in Sep 2022 has done turbo claim, all interior panel claim, engine mounting claim, heat management claim and etc...
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welcum aboards we got fellow 318i around lyn here
ktek
post May 19 2024, 05:52 AM

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QUOTE(dwRK @ May 18 2024, 09:24 PM)
RR also using ZF8... maybe yours unlucky got problem gua...
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did reset adaption & etc. the character is not nice for driver.
not just myself

 

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